**Title: Understanding Normal Distribution for Exam Time****Description:**The time to complete an exam is approximately normal, with a mean (\(\mu\)) of 44 minutes and a standard deviation (\(\sigma\)) of 5 minutes.**Graph Explanation:**The bell curve below illustrates the distribution of testing times, representing a normal distribution. The horizontal axis is marked in increments of the standard deviation (\(\sigma\)), which is 5 minutes in this case. Each marked point on the horizontal axis corresponds to a specific value:- \(\mu - 3\sigma\): 29 minutes- \(\mu - 2\sigma\): 34 minutes- \(\mu - \sigma\): 39 minutes- \(\mu\): 44 minutes- \(\mu + \sigma\): 49 minutes- \(\mu + 2\sigma\): 54 minutes- \(\mu + 3\sigma\): 59 minutes**Instructions:**Fill in the indicated boxes using the calculated values for each point on the horizontal axis.

Let X denote the time to complete an exam. Given that X follows N(mean = 44, SD = 5)

Answered: The bell curve below represents the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the indicated boxes.